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      <div><h1><span class="kind-method">connect</span> method </h1></div>

    <section class="multi-line-signature">
      <span class="returntype">Future</span>
            <span class="name ">connect</span>
(<wbr><ol class="parameter-list"><li><span class="parameter" id="connect-param-onSuccess">{<span class="type-annotation">void</span> <span class="parameter-name">onSuccess</span>(<ol class="parameter-list"><li><span class="parameter" id="param-sessionId"><span class="type-annotation"><a href="https://api.flutter.dev/flutter/dart-core/int-class.html">int</a></span> <span class="parameter-name">sessionId</span></span></li>
</ol>
), </span></li>
<li><span class="parameter" id="connect-param-onError"><span class="type-annotation">void</span> <span class="parameter-name">onError</span>(<ol class="parameter-list"><li><span class="parameter" id="param-"><span class="type-annotation">dynamic</span></span></li>
</ol>
)}</span></li>
</ol>)
      
    </section>
    <section class="desc markdown">
      <p>Generates sessionId and returns it as callback value in onSuccess Function, whereas in case of any connection errors is thrown in onError callback if provided.</p>
    </section>
    
    <section class="summary source-code" id="source">
      <h2><span>Implementation</span></h2>
      <pre class="language-dart"><code class="language-dart">connect(
    {void Function(int sessionId) onSuccess,
    void Function(dynamic) onError}) async {
  this._onSuccess = onSuccess;
  this._onError = onError;

  if (server is String) {
    debugPrint(&#39;only string&#39;);
    if (server.startsWith(&#39;ws&#39;) || server.startsWith(&#39;wss&#39;)) {
      debugPrint(&#39;trying websocket interface&#39;);
      await _attemptWebSocket(server);
    } else {
      debugPrint(&#39;trying http&#47;https interface&#39;);
      await _attemptRest(server);
    }
  } else if (server is List&lt;String&gt;) {
    debugPrint(&#39;only list&#39;);
    List&lt;String&gt; tempServer = server;
    for (int i = 0; i &lt; tempServer.length; i++) {
      String item = tempServer[i];
      if (item.startsWith(&#39;ws&#39;) || item.startsWith(&#39;wss&#39;)) {
        debugPrint(&#39;trying websocket interface&#39;);
        await _attemptWebSocket(item);
        if (isConnected) break;
      } else {
        debugPrint(&#39;trying http&#47;https interface&#39;);
        debugPrint(item);
        await _attemptRest(item);
        if (isConnected) break;
      }
    }
  } else {
    debugPrint(&#39;invalid server format&#39;);
  }
}</code></pre>
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